@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52cf5b19-f623-4f7a-9b87-56f319a07313> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52cf5b19-f623-4f7a-9b87-56f319a07313> .